#coding:utf-8

import json


class OperationJson:

    def __init__(self):
        self.data = self.read_data()

    # 读取json文件
    def read_data(self):
        path = "../dataconfig/login.json"
        with open(path) as fp:
            data = json.load(fp)
            return data

    # 根据关键字获取数据
    def get_data(self,id):
        return self.data[id]

if __name__ == '__main__':
    opjson = OperationJson()
    print opjson.get_data('logout')